1
.
| Median umbilical fold |
2
.
| Medial umbilical fold |
3
.
| Lateral umbilical fold (inferior epigastric vessels faintly visible external to peritoneum) |
4
.
| Lateral inguinal fossa |
5
.
| Medial inguinal fossa (unusually deep on right side) |
6
.
| Supravesicular fossa |
7
.
| Sigmoid colon |
8
.
| Promontory |
9
.
| Urinary bladder (covered by visceral layer of peritoneum) |
10
.
| Peritoneal band overlying ductus deferens |
11
.
| Location of ductus deferens |
12
.
| Position of external iliac vessels and lymphatic structures (covered by peritoneum) |
13
.
| Rectovesical fold (lower pointer indicates position of ureter in subperitoneal tissue) |
14
.
| Rectovesical space (pointer indicates rectum) |
15
.
| Appendix vermiformis |